The length of a rectangle multiplied by 3 is equal to 4 times its width

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)

What is the value of x enter your answer in the box (3x+50